Multiplier Effects and Compensation Mechanisms for Inclusion in Health Economic Evaluation: A Systematic Review.

BACKGROUND: Compensation mechanisms and multiplier effects may affect productivity losses due to illness, disability, or premature death of individuals. Hence, they are important in estimating productivity losses and productivity costs in the context of economic evaluations of health interventions. This paper presents a systematic literature review of papers focusing on compensation mechanisms and multiplier effects, as well as whether and how they are included in health economic evaluations. METHODS: The systematic literature search was performed covering EconLit and PubMed. A data-extraction form was developed focusing on compensation mechanisms and multiplier effects. RESULTS: A total of 26 studies were included. Of these, 15 were empirical studies, three studies were methodological studies, two studies combined methodological research with empirical research, four were critical reviews, one study was a critical review combined with methodological research, and one study was a cost-benefit analysis. No uniform definition of compensation mechanisms and multiplier effects was identified. The terminology used to describe compensation mechanisms and multiplier effects varied as well. While the included studies suggest that both multipliers as well as compensation mechanisms substantially impact productivity cost estimates, the available evidence is scarce. Moreover, the generalizability as well as validity of assumptions underlying the calculations are unclear. Available measurement methods for compensation mechanisms and multiplier effects differ in approaches and are hardly validated. CONCLUSION: While our review suggests that compensation mechanisms and multiplier effects may have a significant impact on productivity losses and costs, much remains unclear about their features, valid measurement, and correct valuation. This hampers their current inclusion in economic evaluation, and therefore, more research into both phenomena remains warranted.

Social Non-profit Bioentrepreneurship: Current Status and Future Impact on Global Health.

For-profit biotechnological and pharmaceutical companies have played an essential role in the research and development (R&D) of innovative medical products and drugs for many decades and embody a trillion-dollar industry. The past decades have been marked by an increase in growth of social non-profit biotechnology companies and organizations led by entrepreneurs committed to solve (global) health issues. In this review, we define the concept of social bioentrepreneurship and consider the potential impact of such ventures on global health. We analyse the current status of non-profit biotechnology and clarify the strategy, motivation, funding, and marketing techniques of these enterprises. We find that these non-profit ventures mainly focus on neglected and rare diseases by using different but also similar funding, marketing, and business strategy approaches to for-profit biotechnology enterprises. We also identify good leadership, multidisciplinary teams, and public awareness as key components to achieve long-term survival and higher success rates. Challenges faced by bioentrepreneurs include the lack of a clearly defined regulatory environment or governmental incentives to support their endeavors. Overall, with this qualitative data review and market analysis we draw a promising picture of social non-profit bioentrepreneurship and underscore its current and future impact on global health issues.